skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHENG, XIAOJING
Total Assignments: 3
Assignment: 1
Reel/Frame:016601/0926   Pages: 5
Recorded: 05/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, WEI
Exec Dt:
04/25/2005
2
GUO, ZIFANG
Exec Dt:
04/25/2005
3
ZHOU, JUNLING
Exec Dt:
04/25/2005
4
YANG, HONGXU
Exec Dt:
04/25/2005
5
LI, RUJXIA
Exec Dt:
04/25/2005
6
WANG, RUIPING
Exec Dt:
04/25/2005
7
LIU, YUEXIANG
Exec Dt:
04/25/2005
8
WANG, HONGTAO
Exec Dt:
04/25/2005
9
ZHANG, JINGMEI
Exec Dt:
04/25/2005
10
CHENG, XIAOJING
Exec Dt:
04/25/2005
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7153804
US20050227858
11104976
Correspondence name and address
MARIA C.H. LIN
MORGAN & FINNEGAN, LLP
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281-2101
Assignment: 2
Reel/Frame:057922/0014   Pages: 3
Recorded: 10/26/2021
Attorney Dkt #:GBDD039-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JUNLIANG
Exec Dt:
10/21/2021
2
LIU, YUTONG
Exec Dt:
10/21/2021
3
WEI, GUANGHUA
Exec Dt:
10/21/2021
4
WANG, CHAO
Exec Dt:
10/21/2021
5
CHENG, XIAOJING
Exec Dt:
10/21/2021
Assignee
1
SHANGHAI JIAO TONG UNIVERSITY
NO.800, DONGCHUAN RD., MINHANG DISTRICT SHANGHAI 200240
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220216493
17606754
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 3
Reel/Frame:057939/0899   Pages: 4
Recorded: 10/28/2021
Attorney Dkt #:GBDD038-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JUNLIANG
Exec Dt:
10/21/2021
2
ZHENG, ZHIFENG
Exec Dt:
10/21/2021
3
ZHU, FENGJUAN
Exec Dt:
10/21/2021
4
CHENG, XIAOJING
Exec Dt:
10/21/2021
5
WEI, GUANGHUA
Exec Dt:
10/21/2021
6
YANG, FAN
Exec Dt:
10/21/2021
7
XIA, GUOFENG
Exec Dt:
10/21/2021
Assignee
1
SHANGHAI JIAO TONG UNIVERSITY
NO. 800, DONGCHUAN RD., MINHANG DISTRICT SHANGHAI 200240
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220216484
17607025
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014

Search Results as of: 05/07/2024 02:46 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT